3,3-Bis(((tert-butyldimethylsilyl)oxy)methyl)cyclobutan-1-one CAS 305819-15-2
| CAS No. | 305819-15-2 |
| Molecular Formula | C18H38O3Si2 |
| Molecular Weight | 358.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,3-Bis(((tert-butyldimethylsilyl)oxy)methyl)cyclobutan-1-one.
3,3-Bis(((tert-butyldimethylsilyl)oxy)methyl)cyclobutan-1-one (CAS 305819-15-2) is a high-purity analytical reference standard with the molecular formula C18H38O3Si2 and a molecular weight of 358.66 g/mol.
Structurally, 3,3-Bis(((tert-butyldimethylsilyl)oxy)methyl)cyclobutan-1-one (C18H38O3Si2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 358.66 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,3-Bis(((tert-butyldimethylsilyl)oxy)methyl)cyclobutan-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H38O3Si2 |
| Molecular Weight | 358.66 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2025 |
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Why CATO?
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